171.21.0.0.
Verified Asset
WHOIS
Koninklijke Luchtvaart Maatschappij N.V.
171.21.0.0/16
171.21.0.0
first
171.21.0.0
last
171.21.255.255
netmask
255.255.0.0
mac
ab:15:00:00
Size
/16
Registry
RIPE
Prefixes
256x
/24
Status
allocated
Entity
Registry: ripeOrganisation
Koninklijke Luchtvaart Maatschappij N.V.
KLMN2
Clean
Blocklist: Neutral
Reputation Score
0/100
Incidents: 0
Tenants: 0
Authority
Registry: ripeLocal Internet Registry
Koninklijke Luchtvaart Maatschappij N.V.
nl.klm
Intel_Source_Matrix
maxmind
PAYLOAD://MAXMIND_V2
Geo_Origin
NL
Infrastructure
No_ASN_Data
Entity_Legal
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
NL
Infrastructure
No_ASN_Data
Entity_Legal
dbip
PAYLOAD://DBIP_V2
Geo_Origin
NL
Infrastructure
No_ASN_Data
Entity_Legal
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
NL
Infrastructure
No_ASN_Data
Entity_Legal
rir
PAYLOAD://RIR_V2
Geo_Origin
NL
Infrastructure
NL-KLM-19940330
Entity_Legal
RIR_RIPE
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 1994-03-30 | 2025-11-06 | 171.21.0.0/16 | 65.536 | Koninklijke Luchtvaa... | allocated | ripe | |
| 1994-03-30 | 2012-10-22 | 171.21.0.0/16 | 65.536 | assigned | ripe | ||
| 2004-04-14 | 2012-01-03 | 171.21.0.0/16 | 65.536 | assigned | ripe | ||
| 2004-04-14 | 2009-03-13 | 171.21.0.0/16 | 65.536 | assigned | ripe | ||
| 2004-04-14 | 2004-04-15 | 171.16.0.0/11 | 1.179.648 | assigned | ripe |
Professional IPv4 leasing services available for this network block.
Lease Network
1994-03-30
allocated
171.21.0.0/16
1994-03-30
assigned
171.21.0.0/16
2004-04-14
assigned
171.21.0.0/16
2004-04-14
assigned
171.21.0.0/16
2004-04-14
assigned
171.21.0.0/11